三维离散元法软件开发研究

来源 :华中科技大学学报(自然科学版) | 被引量 : 5次 | 上传用户：pz199

【摘要】

：

提出由机械部件的CAD模型建立其三维离散元法分析模型,在此基础上实现CAD软件与自主研制的三维离散元法分析软件的集成,从而构建一种集设计和性能分析评价为一体的与散粒材料接触作用的机械部件的通用数字化设计方法和集成设计分析软件,为相关机械部件结构和尺寸参数的优化设计奠定了基础.介绍了自主研制的三维离散元法分析软件的结构、主要功能及关键技术的实现方法,包括提出的实边界和虚边界的概念等.

【作者】

：

付宏商慧于建群

【出处】

：

华中科技大学学报(自然科学版)

【发表日期】

：

2005年S1期

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